Press-Fit Technology
for PCB Connections.
Press-fit technology provides reliable, repeatable and solderless PCB connections by pressing compliant terminals into plated through-holes. The result is a robust electrical and mechanical connection for demanding electronic assemblies.
More Than a Connection Method.
Press-fit technology creates a mechanical and electrical connection directly between the terminal and the plated through-hole in the PCB — without soldering.
The controlled interference fit provides a repeatable connection while eliminating soldering from the assembly process. This can simplify production and avoid thermal stress associated with soldering large terminals or high-current connections.
For demanding electronic assemblies, the result is a compact connection concept suited to applications where process consistency, mechanical stability and long-term electrical performance are important.
Press-Fit Technology for
Reliable Electronic Assemblies
Solderless Assembly
Press-fit terminals create the electrical connection directly in the plated through-hole, removing the soldering step from the connection process.
Repeatable Process
A controlled mechanical interface supports consistent insertion and repeatable press-fit connections in serial PCB production.
Mechanical Stability
The press-fit connection provides a robust mechanical interface suited to electronic assemblies exposed to demanding operating conditions.
High-Current Connections
Press-fit technology can be used for compact power connections where larger terminals and higher electrical loads need to be integrated directly with the PCB.
Press-Fit Technology.
From Terminal to PCB.
A reliable PCB press-fit connection depends on the complete interface between terminal, plated through-hole and assembly process. The connection needs to be defined around both the electrical requirements and the mechanical design of the application.
Press-Fit Technology.
Different Connection Needs.
Power Connections
Press-fit terminals can provide compact PCB interfaces for power distribution and higher-current connections without introducing an additional soldering process.
Signal Connections
Press-fit connections can also be used for signal and control interfaces where repeatable electrical contact and robust PCB integration are required.
PCB-to-System Integration
Terminals and connector interfaces can become part of the complete assembly concept, linking the PCB directly to the wider electrical system.
Press-Fit for Demanding Electronic Assemblies.
Press-fit technology is suited to electronic assemblies where robust connections, repeatable production and compact electrical integration are important.
Evaluating press-fit for a new design?
Tell us about the PCB, electrical requirements, terminal concept and operating environment. We can help evaluate a suitable press-fit connection approach for the application.